baber/WOPTO huggingface dataset:
Patent JP-H03241997-A (JP)
Title: Television conference line test system
Inventor: KODA YOSHIO
IPC: H04M3/30
Filed: 1990-02-19
Abstract: PURPOSE:To attain a line test from a conference room side only by connecting a measuring terminal equipment to a measuring terminal provided exclusively for an exchange, sending a test signal to a premises transmission line and receiving and observing the test signal at a separate terminal of the conference room. CONSTITUTION:In the line test for a premises transmission line between an exchange and a conference room, an exchange 1 sends an incoming signal to a measuring terminal equipment 2 by dialing a subscriber number of the measuring terminal equipment 2 from a controller 6 and the measuring terminal equipment 2 activates an automatic reply circuit 5, and when the circuit 5 replies the call, the exchange 1 forms a line between the controller 7 and the measuring terminal equipment 2. Then a contact of a switch 9 is switched from the position of 'a' to 'b'. Thus, when the video transmission characteristic of a transmission line 10, e.g. is measured, a color bar signal is sent from a test signal generating circuit 4 of the measuring terminal equipment 2 and a measuring device 8 observes the color characteristic on a vector scope.
Patent JP-H05265804-A (JP)
Title: Program evaluating method
IPC: G06F9/44
Filed: 1992-02-26
Abstract: PURPOSE:To easily evaluate programs by using an object orientation language in the uncomplete state. CONSTITUTION:In a step 1, the program is read by one step. In the step 2, it is checked whether there is any undefined method in the one read step or not. When there is the undefined method, the return value of the undefined method is received from a user in the steps 6 and 7. When there is no undefined method, it is checked whether there is any undefined frame or not in the step 3. When there is the undefined frame, a frame definition input suitable for the undefined frame is received from the user in steps 8 and 9. When there is no undefined frame, it is checked whether there is any undefined slot or not in the step 4. When there is the undefined slot, a slot definition input suitable for the undefined slot is received from the user in steps 10 and 11. When there is no undefined slot, one-step execution is performed in the step 5.
Patent JP-H06185624-A (JP)
Title: Metal gasket
Inventor: YOSHINO NOBUO
IPC: F02F11/00
Filed: 1991-02-08
Abstract: PURPOSE:To average the disribution of surface pressures by surrounding the peripheries of various kinds of holes other than combustion chamber holes by means of step beads, and unifying the step beads on the mutually adjacent parts to projecting beads, in a metal gasket formed by surrounding the combustion holes by projecting beads having a semi-circular shaped cross section. CONSTITUTION:In a metal gasket GO to be interposed between the cylinder head and the cylinder block of an internal combustion engine, combustion holes 7 drilled through an elastic metal plate are surrounded by projecting beads 1 each of which as a semi-circular shaped cross section, and the respective peripheries of a cooling water hole 8, an oil hole 10 and a bolt hole 11 other than the combustion chamber holes 7 are respectively surrounded by step beads 2, 3, 5. In a range ZO where respective step beads 2, 3 of the cooling water hole 8 and the oil hole 10 are mutally adjacent, those projecting bead 4 having step beads are gradually deformed to one semi-circular shaped cross section. Thereby, loads in step bead adjacent part ZO where concentrated load is generated conventionally is dispersed, so that the distribution of surface pressures on the whole of the gasket surface is averaged.
Patent JP-H02221423-A (JP)
Title: Spinning frame
Inventor: MORI HIDETOSHI
IPC: D01H1/115
Filed: 1989-02-18
Abstract: PURPOSE:To prevent the accumulation of fly waste in a drafting part and to facilitate the maintenance by forming a yarn path of a drafting part in almost vertical state. CONSTITUTION:A sliver S passed through a sliver-transfer member 10 and a trumpet guide 31 and introduced into a drafting part 2 is transferred downward along a nearly vertical axis and drafted. The drafted sliver is transferred in an almost straight state even after the passage of front rollers 23a, 23b and introduced into an air-blasting nozzle 32. The accumulation of fly waste in the drafting part can be suppressed by this structure. Furthermore, it rarely occurs the trouble of mixing fly waste into a sliver moving between draft rollers.
Patent JP-H08212713-A (JP)
Title: Data recorder
Inventor: TAJIMA HIROSHI
IPC: G11B20/10
Filed: 1995-02-03
Abstract: PURPOSE: To extract a sync pattern, which is required in performing bit conversion, from data accurately. CONSTITUTION: To the parallel data, which are made to be 9-bit data in an 8-to-9 bit converter circuit 62, a sync pattern and an ID pattern are added in a sync pattern/ID pattern adding circuit 63. The data are recorded in a tape after the conversion into the serial data in a parallel/serial converter circuit 64. The data reproduced from the tape are made to be the parallel data in a serial/parallel converter circuit 65. Then, the sync pattern and the ID pattern are extracted in a sync pattern/ID pattern extracting circuit 66. The data are converted into 8-bit data in a 9-to-8 bit converter circuit 67 based on the extracted sync pattern and ID pattern.
Patent JP-S62200109-A (JP)
Title: Emulsion combustion device
Inventor: NAKAYAMA TAKESHI
IPC: F23K5/00
Filed: 1986-02-26
Abstract: PURPOSE:To enable immediate switching of a combustion device from emulsion combustion to combustion of raw fuel, by a method wherein a tank for emulsion combustion use only is situated right before a burner, and the feed of fuel is controlled through detection of abnormality in a liquid level by monitoring a liquid level in an emulsion tank. CONSTITUTION:When a liquid level in an emulsion tank 25 is rises to the level of an upper limit switch 323 above a liquid level detecting device 32, a control device 33 detects it to close a motor valve 23, and a motor 14 and a water pump 18 are brought to a stop. When the level of emulsion fuel falls 2 to the level of a lower limit switch 326 below the liquid level detecting device 32, the control device 33 detects it to excite a relay coil CR4, opens a motor valve 30, and closes motor valves 23 and 26. Thereby, oil in a service tank 13 is fed to a burner 29 through bypass passage formed with a line 17, a line 30, and a line 28, and combustion can be continued.
Patent JP-S61198755-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMADA YASUO
IPC: H01L27/118
Filed: 1985-02-28
Abstract: PURPOSE:To improve the availability of elements on a chip, by constituting at least one of a plurality of circuit blocks by a plurality of function circuits, wherein input terminals are commonly connected, and a selector. CONSTITUTION:In a circuit block 1N, an OR gate 51, a NOR gate 52 and a NAND gate 53 each having two inputs, which are exclusive gates, are formed as three function circuits. The input terminals of the gates 51-53 are commonly connected and guides to the input terminals of the block 1N. Said terminals are connected to signal input wirings 3 in a switch matrix region. The output terminals of the gates 51-53 are selected by a selector 6 and guided to one output terminal of the block 1N. Said terminal is connected to a signal output terminal wiring 4. In this constitution, desired logic circuits can be constituted by programming the ON and OFF states of switching elements 71-73.
Patent JP-2000241681-A (JP)
Title: Optical cable
Inventor: OKADA NAOKI
IPC: G02B6/44
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical cable excellent in a cable characteristic easily manufactured, reduced in a production cost, facilitated in connection and posteriorly branching work, and capable of arranging a rip cord without impeding bonding between a cylindrical body and a sheath. SOLUTION: In this optical cable 10, lip codes 2, 2 and tension members 8, 8 are burried inside a sheath 5, the two rip cords 2, 2 are located symmetrically each other with respect to the center of the optical cable 10, the two tension member 8, 8 are arranged symmetrically each other with respect to the center of the optical fiber 10, and a plane including the two rip cords 2, 2 is substantially orthogonal to a plane including the two tension members 8, 8. The rip cords 2 is formed of a high-tensile polymer fiber, a glass fiber, a cottom fiber, and a metal fiber.
Patent JP-S53124083-A (JP)
Title: Manufacture of semiconductor element
Inventor: HONJIYOU MASAO
IPC: H01L29/80
Filed: 1977-04-05
Abstract: PURPOSE: To obtain an FET of a single-window structure which features a high dielectric strength and other excellent characteristics, by coating the gate aperture part and other insulator films with Si 3 N 4  film after the gate diffusion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10243412-A (JP)
Title: Image distortion correction method
Inventor: INOUE YOSHIAKI
IPC: H01J29/76
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To automatically correct image distortion. SOLUTION: An individual adjustment means 101 is provided to the system realizing the title method and an earth magnetism sensor 102 is provided in the inside of, e.g. a display device. Then an adjustment value from the individual adjustment means 101 is fed to a CPU 104 of a microcomputer 103, and a 2-dimension information input of the earth magnetism sensor 102 is converted into a digital value by an A/D converter 105 and the digital value is fed to the CPU 104. Furthermore, the CPU 104 manages data by using a software or the like stored, e.g. in a memory 106. Then the corrected value calculated by the CPU 104 is converted into an analog signal at D/A converters 107, 108 and the converted analog signal is fed to a rotation coil 36 and a vertical deflection coil 37 provided to a neck of a cathode ray tube through drive circuits 109, 110.
Patent JP-H02219359-A (JP)
Title: Photoelectric converter
Inventor: MURATA MASAYOSHI
IPC: H01L31/10
Filed: 1989-02-21
Abstract: PURPOSE:To obtain a photoelectric converter miniaturized and with a satisfactory S/N by providing a photoelectric conversion element, a light transmissible substrate, and a supporting body at a plane side confronted with an original, and a light source and a light shielding part at a side opposite to the supporting plane of the substrate, and receiving reflected light from the original by the photoelectric conversion element. CONSTITUTION:A sensor substrate 1 is provided with an optical sensor array on transmissible glass. A packaging substrate 2 is provided with a wiring part 4 of Ag, etc., on the transmissible glass, and furthermore, a light shielding layer 7 is arranged, and it is stuck with the sensor substrate 1. The light shielding layer 7 is arranged in the periphery of a slit 7A decided corresponding to an optical path, and is formed with the same process and the same metallic material or non-transmissible resin as that of the wiring part. It is also recommended that the light shielding layer can be formed with a non-transmissible adhesive for the substrates 1 and 2. By employing such constitution, miniaturization can be attained since the light source 3 is arranged on the back plane of the substrate 2, and no information light by reflection from the original transmits the substrates 2 and 1, and in addition to that, since the light shielding layer cuts off stray light or an irregular reflection component in the substrate 2, the resolution of an output signal can be improved.
Patent JP-S55132253-A (JP)
Title: Recorder
Inventor: AYADA NAOKI
IPC: H04N1/23
Filed: 1979-04-02
Abstract: PURPOSE:To manufacture a thermal ink jet copier of simple construction, by causing one-line sensors and memory circuits to correspond to an output section in which block nozzle arrays are alternately provided on the top and bottom of a single base plate. CONSTITUTION:Nozzle block arrays made of numerous nozzles are alternately provided on the top and bottom of a single heat sink plate so that a plurality of full-line multiple thermal ink jet heads are manufactured. CCD sensors CS, which constitute an original reading section, are one-line sensors with a number of bits equal to the number of the ink jet heads. Output data from the sensors are retained in a latch circuit having a number of bits equal to the number of the nozzle block arrays and are alternately stored into memories M1, M2. Reading is also alternately effected to send out signals PG to drive the heaters of the heads. The signals PG are supplied in a time division manner by an ROM or the like.
Patent JP-H11225463-A (JP)
Title: Motor aging device and manufacture of motor
Inventor: TOYAMA TETSUTAKA
IPC: G01M99/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To build simply a rotor body in an aging device to which a stator is fixed and to surely and stably turn the rotor body. SOLUTION: A motor aging device is provided with a stator, which is fixed to a fixing part, with a rotor 32 which comprises a rotor magnet 31 and faces the stator and is arranged rotatably, with a bearing 33 which supports rotatably the rotor 32 and with a shaft part 34 which is installed rotatably via the bearing 33 between the bearing 33 and the rotor 32. The rotor 32, the bearing 33 and the shaft part 34 are integrated to form a rotor body 23. The rotor body 23 is built in to face the stator, and an aging operation is performed. Then, the aging device is provided with a rotor-body support means 36, which is fixed to the shaft part 34 and with a holding means which is installed at a fixing part for receiving and hold the rotor-body support means 36.  When the rotor body 23 is built into the stator, it comes into contact with at least a part of the rotor-body support means 36 and the holding means, and the gap between both means is made smaller than the gap between the rotor magnet 31 and the stator.
Patent JP-H02217359-A (JP)
Title: Titanium carbon nitride based toughened ceramics
Inventor: YAGISHITA TADASHI
IPC: C04B35/56
Filed: 1989-02-20
Abstract: PURPOSE:To improve hardness and toughness of the title ceramics by joining upper and lower both surface part consisting of titanium carbonitride based ceramics and inner layer part consisting of a specific cemented carbide or cermet with Fe, Co and Ni. CONSTITUTION:A mixed powder of (i) 1-99wt.% titanium carbonitride, (ii) 0.1-90wt.% chromium carbide, (iii) 0.1-5wt.% B4C and as necessary further (iv) 0.1-30wt.% Al2O3 and (v) <=95wt.% metal boride selected from metal diboride such as TiB2, CrB2, MoB2, MnB2 or VB5, metal monoboride such as TiB, CrB or TaB and metal pentaboride consisting W2B5 or MoB5 is subjected to ordinary sintering, hot press and HIP treatment to afford titanium carbonitride based ceramics (a). A mixed powder of one or more metal compound selected from (vi) titanium carbide, titanium nitride, titanium carbonitride, tungsten carbide, molybdenum carbide and chromium carbide and (vii) 1-50wt.% metal of iron group selected from Fe, Ni and Co is sintered to provide a cemented carbide or cermet (b). The component (a) used as upper and lower surface parts and the component (b) used as inner layer part are coupled with one or more powders, sheets or rods selected from (c) Fe, Co and Ni.
Patent JP-H09226974-A (JP)
Title: Paper sheet carrier device and printer
Inventor: UMEDA RYUICHIRO
IPC: B41J13/02
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To smoothly carry paper sheets by maintaining a contact condition between a feed roller and a pressure roller even if uneven portions exist in the feed roller and the paper sheets. SOLUTION: Both ends of a pressure roller 8 are supported by a pair of arms 7L and 7R oscillated independently of a shaft 34 so as to be freely rotated. A plurality of pressure roller 8 groups and arms 7L and 7R groups are disposed along the axial direction of a feed roller 10. Paper sheets are guided to a contact position between the feed roller 10 and the pressure roller 8 by the paper sheet guide 24 of the arms 7L and 7R and carried while being held between both rollers 8 and 10. Even if uneven portions exist in the feed roller or the paper sheets, each of the arms 7L and 7R is oscillated independently, the paper sheets are firmly held while the pressure roller 8 is inclined, a friction force is produced over the full width of the paper sheets and thus the paper sheets are carried while prevented from skewing.
Patent JP-H03244592-A (JP)
Title: Manufacture of thermal recording material
Inventor: SHIMOMURA TERUHIRO
IPC: B41M5/36
Filed: 1990-02-22
Abstract: PURPOSE:To obtain a thermal recording material which has excellent resistance against scratch, and high blocking and sticking prevention capability as well as a transparent recording layer by limitting the pH value of at least either of a thermally sensitive layer or a protecting layer application liquid applied to a support and dried for layer formation, to a specific range. CONSTITUTION:An application liquid is prepared by adding a microcapsule containing an electron-donative dye precursor, a dispersed product containing at least, emulsified, dispersed developer, binder and other ingredients. This liquid is applied to a support such as paper or synthetic resin film using bar application or other technique, and then is dried to form a thermally sensitive layer. Next, single or more protecting layers are formed on a top thermally sensitive layer. The recommended polymers used for the protecting layer are water-soluble polymers such as methylcellulose and starch, and water-insoluble polymers such as styrene-butadiene rubber latex and polyvinylacetate emulsion. A surfactant is added to an application liquid for the formation of a protecting layer. If the pH value of at least either of the application liquid of the thermally sensitive layer or the protecting layer is set to 2 to 7, it is possible to improve the resistance against scratch and the ability to prevent blocking and sticking of the recording material without impairing its transparency.
Patent JP-S59164966-A (JP)
Title: Method of evaluating interlaminer insulation film and pattern for evaluation
Inventor: HOSOGAI KOUZOU
IPC: H05K3/46
Filed: 1983-03-10
Abstract: PURPOSE:To achieve an evaluation over multiple items with one sheet of pattern equivalently to an insulation film actually made by forming an interlaminer insulation film on a pattern or a pattern for evaluation of through-hole connection and a pattern for evaluation of insulation in the actual process. CONSTITUTION:A conductor pattern 10 comprises (n) patterns 10A1-10An for evaluation of through-hole connection and patterns 10B1-10Bn for evaluation of insulation equal in the number and a conductor pattern 20 is formed by arranging patterns 20A1-An and 20B-Bn in parallel in such a manner as to cross patterns 10A1-10An and 10B1-10Bn respectively. These evaluation patterns are made based on the actual process thereby enabling evaluation of multiple items only on one sheet of pattern from voltage and current characteristics between a measuring terminal 30 and the patterns 10A1-10An and 10B1-10Bn.
Patent JP-H11222950-A (JP)
Title: Heat insulating plate for wooden building
Inventor: SASAKI HIDEHIRO
IPC: C08F255/02
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating plate for a wooden building excellent in chemical resistance and heat insulating effect per unit weight and unit thickness. SOLUTION: A heat insulating plate used being fitted between support frame bodies of a wooden building is formed of a foam grain in-die molding comprising a polypropylene resin/styrene graft polymer obtained by graft-polymerizing a styrene monomer with polypropylene resin (the ratio of polypropylene resin content/styrene resin content is 95-65 wt.%/5-35 wt.%), as base material resin.
Patent JP-S56136321-A (JP)
Title: Combined forming and feeding device for film
Inventor: MINOURA SADAO
IPC: B29C51/30
Filed: 1980-03-28
Abstract: PURPOSE: To provide the titled divice capable of continuous operation without using a forming drum by a method wherein the film is fed alternatively by a forming mechanism capable of both forming the film by upper and lower dies and conveying the film and a film feeding mechanism capable of conveying the film while clamping the side edge parts of the film.  
     CONSTITUTION: The device is provided with the forming mechanism 4 capable of both forming the film (f) into a vessel or the like by pressing it between the upper  die 47 and the lower die 43 and conveying the film (f) in a nearly horizontal direction and the film forming mechanism capable of conveying the film (f) while clamping the side edge parts of the film (f). Immediately before the feeding of the film  (f) by the forming mechanism 4 is ended, the feeding mechanism 8 clamps the film  (f) and subsequently feeds it downstream, during when the forming mechanism 4  opens its upper die 47 and is returned to the upstream side. Accordingly, it is  sufficient to move the forming mechanism 4 by a length span of W/2, where W is  the forming pitch. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02218283-A (JP)
Title: Multi-functional telephone set with doorphone
Inventor: TANABE TAKAYUKI
IPC: H04N7/18
Filed: 1989-02-20
Abstract: PURPOSE:To record a message of a visitor in voice and to record the behavior of the visitor in a picture by providing a pickup means to a doorphone part and providing a recording and reproducing means storing a picture picked up by a telephone set main body section and a recording and reproducing means recording the inputted voice. CONSTITUTION:When a visitor comes and a call button of a doorphone 1 with a camera is depressed, a control section 3 calls a prescribed audio message from a memory 4 or an external storage device 5 and uses a reproducing function to inform it to the visitor from the doorphone 1. When the voice of the visitor is inputted, a prescribed signal processing is applied thereto and the result is stored in the memory 4 or the external storage device 5. Moreover, the control section 3 operates the camera of the doorphone 1 with a camera in parallel with the operation as above and the figure of the visitor is picked up. After the image pickup signal is subject to prescribed signal processing, it is stored in the memory 4 or the external storage device 5.
Patent JP-H05243856-A (JP)
Title: Shock noise preventing circuit
Inventor: KOYAMA JUN
IPC: H03F1/00
Filed: 1992-02-27
Abstract: PURPOSE:To prevent a shock noise at the time of turning on a power source of a sound signal processing circuit. CONSTITUTION:A voltage (voltage generated by resistors 12, 13) which follows simultaneously a variation of a power supply voltage, and a voltage which follows with a certain time constant are compared by a comparator circuit 18. By its output, a variable gain amplifier circuit 19 in a final stage of a signal processing circuit is controlled, and only in a prescribed period after a power source is turned on, the output is cut off, and a shock noise at the time of turning on the power source is prevented.